* {
  margin: 0;
  padding: 0;
  list-style: none;
}

.swiperWrapp {
  overflow: hidden;
  position: relative;
}

.swiperContent{

  position: relative;
}

/* fade下 li的状态 */
.swiper-fade .swiperItem {
  position: absolute;
  text-align: center;
  font-size: 40px;
  color: #fff;
  display: none;
  margin: 0;
}

/* scrool li的状态 */
.swiper-scroll .swiperItem {
  float: left;
  /* position: absolute; */
  height: 400px;
  text-align: center;
  font-size: 40px;
  color: #fff;
  margin: 0;
}


.btn {
  position: absolute;
  width: 25px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  color: #fff;
  font-size: 20px;
  top: 50%;
  margin-top: -17.5px;
  background-color: rgba(0,0,0,.15);
}
.lbtn{
  left: -5px;
  border-radius: 0 18px 18px 0;
  cursor: pointer;
}
.rbtn {
  right: -5px;
  border-radius: 18px 0  0 18px;
  cursor: pointer;
}

.sopotConent {
  width: 100%;
  text-align: center;
  position: absolute;
  bottom: 20px;
  display: none;
}

.sopotConent>span {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  text-align: center;
  margin-right: 20px;
  cursor: pointer;
  display: inline-block;
}